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静态 Public 成员函数 | 所有成员列表
eve::procgen::TerrainPipeline类 参考

Deterministic CPU terrain baking stages shared by editors and runtime tools. 更多...

#include <TerrainPipeline.h>

静态 Public 成员函数

static void erodeThermal (Heightmap &heightmap, const ThermalErosionSettings &settings={})
 Relax slopes exceeding the configured talus angle while conserving mass.
 
static void erodeHydraulic (Heightmap &heightmap, const HydraulicErosionSettings &settings={})
 Grid-based water/sediment simulation that carves channels and deposits sediment.
 
static void erodeFluvial (Heightmap &heightmap, const FluvialErosionSettings &settings={})
 Cut branching river valleys using depression-free drainage and stream power.
 
static TerrainErosionMap erodeFluvialDetailed (Heightmap &heightmap, const FluvialErosionSettings &settings={})
 Cut river valleys and return wear, deposition, and net-change diagnostic layers.
 
static HydrologyMap buildHydrology (const Heightmap &heightmap, float riverThreshold=0.025f, float seaLevel=0.25f, float coordinateScale=1.f, bool classifyLakes=true)
 Compute D8 drainage, upstream contributing area, and a thresholded river mask.
 
static ClimateMap buildClimate (const Heightmap &heightmap, const HydrologyMap &hydrology, float seaLevel=0.25f, float latitude=0.35f, float coordinateScale=1.f)
 Derive temperature, moisture, and biome layers from terrain and hydrology.
 

详细描述

Deterministic CPU terrain baking stages shared by editors and runtime tools.

在文件 TerrainPipeline.h 第 125 行定义.

成员函数说明

◆ buildClimate()

ClimateMap eve::procgen::TerrainPipeline::buildClimate ( const Heightmap &  heightmap,
const HydrologyMap &  hydrology,
float  seaLevel = 0.25f,
float  latitude = 0.35f,
float  coordinateScale = 1.f 
)
static

Derive temperature, moisture, and biome layers from terrain and hydrology.

在文件 TerrainPipeline.cpp 第 962 行定义.

引用了 eve::procgen::Alpine, at, eve::procgen::Beach, eve::procgen::ClimateMap::biomes, count, d, eve::procgen::Heightmap::data(), eve::procgen::Desert, eve::procgen::HydrologyMap::flowAccumulation, eve::procgen::Forest, eve::procgen::Heightmap::getHeight(), eve::procgen::Heightmap::getWidth(), eve::procgen::Grassland, h, eve::procgen::ClimateMap::height, lake, eve::procgen::Lake, eve::procgen::HydrologyMap::lakeDepth, eve::procgen::ClimateMap::moisture, n, nx, ny, eve::procgen::Ocean, eve::procgen::Rainforest, river, eve::procgen::River, eve::procgen::HydrologyMap::rivers, eve::procgen::Taiga, eve::procgen::ClimateMap::temperature, eve::procgen::Tundra, w, eve::procgen::Wetland, eve::procgen::ClimateMap::width, x, y , 以及 z.

被这些函数引用 eve::procgen::Procgen::analyzeTerrainScaled().

◆ buildHydrology()

HydrologyMap eve::procgen::TerrainPipeline::buildHydrology ( const Heightmap &  heightmap,
float  riverThreshold = 0.025f,
float  seaLevel = 0.25f,
float  coordinateScale = 1.f,
bool  classifyLakes = true 
)
static

Compute D8 drainage, upstream contributing area, and a thresholded river mask.

在文件 TerrainPipeline.cpp 第 671 行定义.

引用了 a, at, b, cell, count, current, d, eve::procgen::Heightmap::data(), depth, direction, distance, dx, dy, elevation, eve::procgen::HydrologyMap::flowAccumulation, eve::procgen::HydrologyMap::flowDirection, eve::procgen::HydrologyMap::flowVectorX, eve::procgen::HydrologyMap::flowVectorY, eve::procgen::Heightmap::getHeight(), eve::procgen::Heightmap::getWidth(), h, eve::procgen::HydrologyMap::height, index, eve::procgen::HydrologyMap::lakeDepth, n, nx, ny, order, eve::procgen::HydrologyMap::rivers, score, seed, steps, eve::procgen::HydrologyMap::streamOrder, w, weight, weights, eve::procgen::HydrologyMap::width, x, y , 以及 z.

被这些函数引用 eve::procgen::Procgen::analyzeTerrainScaled() , 以及 erodeFluvialDetailed().

◆ erodeFluvial()

void eve::procgen::TerrainPipeline::erodeFluvial ( Heightmap &  heightmap,
const FluvialErosionSettings &  settings = {} 
)
static

Cut branching river valleys using depression-free drainage and stream power.

在文件 TerrainPipeline.cpp 第 219 行定义.

引用了 erodeFluvialDetailed() , 以及 s.

被这些函数引用 eve::procgen::Procgen::erodeTerrainFluvialScaled().

◆ erodeFluvialDetailed()

TerrainErosionMap eve::procgen::TerrainPipeline::erodeFluvialDetailed ( Heightmap &  heightmap,
const FluvialErosionSettings &  settings = {} 
)
static

Cut river valleys and return wear, deposition, and net-change diagnostic layers.

在文件 TerrainPipeline.cpp 第 223 行定义.

引用了 a, at, b, buildHydrology(), c, count, d, eve::procgen::Heightmap::data(), eve::procgen::TerrainErosionMap::deposition, distance, dx, dy, edge, eve::procgen::HydrologyMap::flowAccumulation, eve::procgen::HydrologyMap::flowDirection, eve::procgen::HydrologyMap::flowVectorX, eve::procgen::HydrologyMap::flowVectorY, eve::procgen::Heightmap::getHeight(), eve::procgen::Heightmap::getWidth(), h, eve::procgen::TerrainErosionMap::height, eve::procgen::TerrainErosionMap::heightDelta, eve::procgen::HydrologyMap::lakeDepth, n, nx, ny, order, ox, oy, radius, s, target, terrain, w, eve::procgen::TerrainErosionMap::wear, weight, width, eve::procgen::TerrainErosionMap::width, x , 以及 y.

被这些函数引用 erodeFluvial() , 以及 eve::procgen::Procgen::erodeTerrainFluvialDetailed().

◆ erodeHydraulic()

void eve::procgen::TerrainPipeline::erodeHydraulic ( Heightmap &  heightmap,
const HydraulicErosionSettings &  settings = {} 
)
static

Grid-based water/sediment simulation that carves channels and deposits sediment.

在文件 TerrainPipeline.cpp 第 179 行定义.

引用了 at, best, capacity, d, eve::procgen::Heightmap::data(), distance, dx, dy, eve::procgen::Heightmap::getHeight(), eve::procgen::Heightmap::getWidth(), h, n, nx, ny, s, sediment, terrain, v, w, water, x , 以及 y.

被这些函数引用 eve::procgen::Procgen::erodeTerrainHydraulic().

◆ erodeThermal()

void eve::procgen::TerrainPipeline::erodeThermal ( Heightmap &  heightmap,
const ThermalErosionSettings &  settings = {} 
)
static

Relax slopes exceeding the configured talus angle while conserving mass.

在文件 TerrainPipeline.cpp 第 146 行定义.

引用了 at, d, eve::procgen::Heightmap::data(), distance, dx, dy, from, eve::procgen::Heightmap::getHeight(), eve::procgen::Heightmap::getWidth(), h, height, nx, ny, s, w, x , 以及 y.

被这些函数引用 eve::procgen::Procgen::erodeTerrainThermal().

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